name: Build iOS IPA

on:
  push:
    branches: [dev]
    paths:
      - "apps/mobile/**"
      - "pnpm-lock.yaml"
  pull_request:
    branches: [dev]
    paths:
      - "apps/mobile/**"
      - "pnpm-lock.yaml"
  workflow_dispatch:
    inputs:
      profile:
        type: choice
        default: preview
        options:
          - preview
          - production
        description: "Build profile"

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  check-runner:
    runs-on: ubuntu-latest
    outputs:
      runner-label: ${{ steps.set-runner.outputs.runner-label }}

    steps:
      - name: Set runner
        id: set-runner
        run: |
          runners=$(curl -s -H "Accept: application/vnd.github+json" -H "Authorization: Bearer ${{ secrets.RUNNER_GITHUB_TOKEN }}" "https://api.github.com/repos/${{ github.repository }}/actions/runners")
          available=$(echo "$runners" | jq '.runners[]? | select(.status == "online" and .busy == false and .labels[] .name == "self-hosted")')
          if [ -n "$available" ]; then
            echo "runner-label=self-hosted" >> $GITHUB_OUTPUT
          else
            echo "runner-label=macos-latest" >> $GITHUB_OUTPUT
          fi

  build:
    name: Build iOS IPA
    if: github.secret_source != 'None'
    needs: check-runner
    runs-on: ${{ needs.check-runner.outputs.runner-label }}

    steps:
      - name: 📦 Checkout code
        uses: actions/checkout@v4

      - name: 📦 Setup pnpm
        if: needs.check-runner.outputs.runner-label == 'macos-latest'
        uses: pnpm/action-setup@v4

      - name: 🏗 Setup Node.js
        if: needs.check-runner.outputs.runner-label == 'macos-latest'
        uses: actions/setup-node@v4
        with:
          node-version: 22
          cache: "pnpm"

      - name: 📱 Setup EAS
        uses: expo/expo-github-action@v8
        with:
          eas-version: latest
          token: ${{ secrets.EXPO_TOKEN }}

      - name: Install dependencies
        run: pnpm install

      - name: 🔨 Build iOS IPA
        run: |
          cd apps/mobile
          eas build --platform ios --profile ${{ github.event.inputs.profile || 'preview' }} --non-interactive --local --output=./build.ipa
        env:
          CI: true

      # Optional: Upload artifact
      - name: 📤 Upload IPA
        uses: actions/upload-artifact@v4
        with:
          name: app-ios
          path: apps/mobile/build.ipa
          retention-days: 90

      - name: Clear Xcode cache
        if: needs.check-runner.outputs.runner-label == 'self-hosted'
        run: |
          rm -rf ~/Library/Developer/Xcode/DerivedData

      - name: Submit to App Store
        if: github.event.inputs.profile == 'production'
        run: |
          cd apps/mobile
          eas submit --platform ios --path build.ipa --non-interactive